Wiring Specialties PRO Harness for S14 SR20DET Into Nissan 240SX '95-'98

Looking for the best in aesthetics, weight savings and reliability out of your harness?  Our Pro Series harness completely replaces your old OEM harness so you can forget about those electrical gremlins.

This Wiring Specialties PRO Series harness was designed from the ground-up to exceed OEM specifications for wire quality, power and ground routing. With our optimized and 'tucked' approach the end result will be a clean and worry free installation with a guaranteed start up.

This harness is specifically engineered for a USDM LHD S14 Nissan 240sx (95-98) with the S14 SR20DET engine swap. It was developed in house on an actual S14 SR20DET engine in an S14 240sx chassis to ensure a perfect fit to all engine connections.

Wiring Specialties offers a number of options for common performance upgrades for this product. Build your perfect harness by selecting from the available options to the right, and as always - if you have any questions, please reach out to us.

**this harness may need to be built to your specific configuration, this can take 2-4 weeks or more, please call to check lead times on your specific configuration***
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.